The army helicopter that crashed into a passenger jet over Washington DC was flying too high, investigators have concluded.

An investigative hearing into a deadly mid-air collision of a US Army helicopter and a passenger plane that killed 67 people ...

They were fiancés, mothers, fathers, friends, pilots, lawyers, hunters, coaches and figure skaters. These are the 67 people ...

Investigators have found that a helicopter involved in a deadly crash with a passenger plane over Washington was flying above ...

Air traffic controller failed to notify commercial plane crew about approaching Army helicopter before Washington D.C.

The NTSB will hold hearings to investigate the Jan. 29 crash between an American Airlines jet and an Army Black Hawk ...

There were 26 near misses in the three months following the DC mid-air crash, the Hearst Television Data Team found. About 40 ...

It is the second of three days of witness testimony and public inquiry by the National Transportation Safety Board into ...

Watch live as the National Transportation Safety Board begins three days of investigative hearings on the deadly midair ...

Investigators so far have highlighted several factors that may have contributed to the collision, which left 67 people dead.

The National Transportation Safety Board began its three days of investigative hearings on Wednesday into January's midair ...